KVM: arm64: nv: Delay freeing of shadow S2 structures until VM destruction

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm64/include/asm/kvm_nested.h",
                        "arch/arm64/kvm/arm.c",
                        "arch/arm64/kvm/nested.c"
                    ],
                    "versions": [
                        {
                            "version": "4f128f8e1aaac189f83d0f828bcdb2986d8d2e51",
                            "lessThan": "876049f026b4dfaca0cc78ec81be0e639ca8525d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4f128f8e1aaac189f83d0f828bcdb2986d8d2e51",
                            "lessThan": "22e82acec93a681071ed36f70eabe2d0c4e0bebd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4f128f8e1aaac189f83d0f828bcdb2986d8d2e51",
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                            "status": "affected",
                            "versionType": "git"
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                        {
                            "version": "4f128f8e1aaac189f83d0f828bcdb2986d8d2e51",
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                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                }

{
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "arch/arm64/include/asm/kvm_nested.h",
                        "arch/arm64/kvm/arm.c",
                        "arch/arm64/kvm/nested.c"
                    ],
                    "versions": [
                        {
                            "version": "6.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.113",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.56",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.9",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }